Installing them is not recommended unless directed to do so by one of the dev's here, or your just hankerin to try the latest rev.

Please keep in mind that these are debug builds that are not optimized for speed, and have full logging enabled. You can disable the log in the config.xml, but if you run into an issue, please re-enable it as it'll have info that will help us sort things out.

We don't have every OS to test under, so these will help on that front.

The safest way to try these is to just extract them to there own folders, if your updating a previous build of UMM, remove your database's and config files (.xml's) to be on the safe side.